I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/nonreddituser2	2022-03-23	Post	`7`	English	Gujarati, Hindi
u/excellent-run-1489	2022-05-16	Post	`5`	English (Native)	Hindi
u/xavier_who	2022-04-24	Post	`5`	English (Native)	Hindi
u/fdpierson	2022-04-26	Post	`5`	English (Native)	Hindi
u/m_a_n_u_18	2022-05-24	Post	`5`	English	Hindi

Please feel free to comment on the above posts to get in contact with their authors.